第二节（共5小题；每小题2分，满分10分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

   61  ．He called the doctor and made sure they would meet at five．He arrived at the doctor's at twenty to five．He thought,“It's a little bit earlier．I'll wait for a moment．It's good to keep the time.”     62  ．He looked around and saw a noisy square（广场）not far from here．He went there and sat down on a chair to enjoy the last light of afternoon sun and make himself quiet．     63    ．

Suddenly he heard a girl crying．    64   ． Then he knew she got lost． John tried to find out her address and took her home．The girl's parents were very thankful．

   65   ．The doctor said angrily when he saw him, "You're late．Why did you keep me waiting for twenty minutes? " John said nothing but one word—"Sorry! "

A．Then he stopped his car in front of the doctor's

B．He came up to her and asked some questions

C．John sent for a doctor because his wife was ill

D．He felt angry with the doctorE. Then John hurried to the doctor's

F. The girl asked him for help

G. He saw some children playing and some women talking to each other happily

人粪尿中除了大量水分外，还含有一定数量的有机物，根据下面的表格（表中的数值为平均值），请分析：

（1）人粪尿中的有机物，能被植物直接利用吗？它要经过什么生物的分解才能被植物利用？

（2）含氮、含磷和含钾的无机盐对于植物的生长有什么用处？

（3）有了各种化肥，还需要用人粪尿及禽粪尿作肥料吗？为什么？

（4）高温堆肥就是将人粪尿、畜禽粪尿和农作物秸秆堆积起来，使细菌和真菌大量          ，大量的细菌和真菌可以将                 分解，并且释放出热量，形成高温。高温可以杀死各种            和              。